JVL Industri Elektronik A/S - User Manual - Ethernet for MAC and MIS motors 227
9.2 Register Descriptions.
9.2.1 Register 1 - MAC address MSB.
The 2 most significant bytes of the module MAC address is placed here.
9.2.2 Register 2 - MAC address LSB.
The 2 most significant bytes of the module MAC address is placed here.
9.2.3 Register 3 - IP address.
This register is the IP address of the device. The use of the IP address is very protocol
dependent. With the Powerlink protocol only the node ID part is writeable the rest of
the IP address is fixed. With the other protocols the entire address is writeable.
* Fixed.
9.2.4 Register 4 - Netmask.
This register is the netmask of the device. The use of the netmask is very protocol de-
pendent.
* Fixed.
9.2.5 Register 5 - Gateway.
This register is the gateway address of the device. The use of the gateway is very proto-
col dependent.
* Fixed.
Bit 16-31 0-15
Output Reserved 16 Most significant bits of MAC address.
Bit 0-31
Output 32 Least significant bits of MAC address.
Protocol/Bit 24-31 16-23 8-15 0-7 Notes
EthernetIP,
ModbusTCP,
0-255 0-255 0-255 1-254
Sercos III 0-255 0-255 0-255 1-254
EtherCAT - Setup in the PLC project - Only used for EoE
Profinet, 0-255 0-255 0-255 1-254 Only powerup default. Are usually
changed by the PLC later.
Powerlink 192* 168* 100* NodeID Only the node ID is writeable
Protocol/Bit 24-31 16-23 8-15 0-7 Notes
EthernetIP,
ModbusTCP,
0-255 0-255 0-255 1-254
Sercos III 0-255 0-255 0-255 1-254
EtherCAT - Setup in the PLC project - Only used for EoE
Profinet, 0-255 0-255 0-255 1-254 Only powerup default. Are usually
changed by the PLC later.
Powerlink 255* 255* 255* 0* Read only
Protocol/Bit 24-31 16-23 8-15 0-7 Notes
EthernetIP,
ModbusTCP
0-255 0-255 0-255 1-254
Sercos III 0-255 0-255 0-255 1-254
EtherCAT
Setup in the PLC project
Only used for EoE
Profinet, 0-255 0-255 0-255 1-254 Only powerup default. Are usually
changed by the PLC later.
Powerlink 192* 168* 100* 254* Read only
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